Pyramid Inter-Attention for High Dynamic Range Imaging [PDF]
Sensors, 2020 This paper proposes a novel approach to high-dynamic-range (HDR) imaging of dynamic scenes to eliminate ghosting artifacts in HDR images when in the presence of severe misalignment (large object or camera motion) in input low-dynamic-range (LDR) images ...
Sungil Choi +5 more
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Stereo Vision-Based High Dynamic Range Imaging Using Differently-Exposed Image Pair [PDF]
Sensors, 2017 In this paper, a high dynamic range (HDR) imaging method based on the stereo vision system is presented. The proposed method uses differently exposed low dynamic range (LDR) images captured from a stereo camera.
Won-Jae Park +4 more
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Asymmetric Stereo High Dynamic Range Imaging with Smartphone Cameras [PDF]
SensorsStereo high dynamic range imaging (SHDRI) offers a more temporally stable solution to high dynamic range (HDR) imaging from low dynamic range input images compared to bracketing and removes the loss of accuracy that single-image HDR solutions offer ...
Finn Russell, William J. B. Midgley
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A High-Dynamic-Range Optical Remote Sensing Imaging Method for Digital TDI CMOS [PDF]
Applied Sciences, 2017 The digital time delay integration (digital TDI) technology of the complementary metal-oxide-semiconductor (CMOS) image sensor has been widely adopted and developed in the optical remote sensing field.
Taiji Lan +4 more
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High Dynamic Range Imaging at the Quantum Limit with Single Photon Avalanche Diode-Based Image Sensors [PDF]
Sensors, 2018 This paper examines methods to best exploit the High Dynamic Range (HDR) of the single photon avalanche diode (SPAD) in a high fill-factor HDR photon counting pixel that is scalable to megapixel arrays.
Neale A.W. Dutton +4 more
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Combining time domain modulation optofluidics and high dynamic range imaging for multiplexed, high throughput digital droplet assays [PDF]
Microsystems & NanoengineeringDigital enzyme-linked immunoassays (dELISA) have been successfully applied to the ultrasensitive quantification of analytes, including nucleic acids, proteins, cells, and extracellular vesicles, achieving robust detection limits in complex clinical ...
Yasemin Atiyas +3 more
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HCNet: Multi-Exposure High-Dynamic-Range Reconstruction Network for Coded Aperture Snapshot Spectral Imaging [PDF]
SensorsCoded Aperture Snapshot Spectral Imaging (CASSI) is a rapid hyperspectral imaging technique with broad application prospects. Due to limitations in three-dimensional compressed data acquisition modes and hardware constraints, the compressed measurements ...
Hang Shi +4 more
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De-ghosting in High Dynamic Range Imaging Based on Intensity Scaling Cue
Advances in Electrical and Computer Engineering, 2020 A High Dynamic Range (HDR) image produced from a sequence of low dynamic range (LDR) images can contain motion artefacts (ghosting) if the scene contains moving objects.
SHIM, S.-O +3 more
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Ghost-Free HDR Imaging in Dynamic Scenes via High–Low-Frequency Decomposition [PDF]
SensorsGenerating high-quality high-dynamic-range (HDR) images in dynamic scenes remains a challenging task. Recently, Transformers have been introduced into HDR imaging and have demonstrated superior performance over traditional convolutional neural networks ...
Xiang Zhang +3 more
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IEEE Photonics Journal, 2018 In X-ray imaging, the image quality is related to the ray energy, imaging detector, object construction, etc. For complex workpieces, if all imaging conditions are identical, not all of the construction projection information can be captured with a fixed
Yihong Li, Yan Han, Ping Chen
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